1991 Volvo 780 Turbo (Engine: B230)
Bougicord and OE ignition wire sets for Volvo do not include the coil wire. Order appropriate coil wire separately, if needed. The equivalent Bosch ignition wire set DOES include the coil wire.

1990 Volvo 780 V6 (Engine: B280)
Bougicord and OE ignition wire sets for Volvo do not include the coil wire. Order coil wire #1274779 separately, if needed. The equivalent Bosch ignition wire set DOES include the coil wire.